Please report all spam threads, posts and suspicious members. We receive spam notifications and will take immediate action!
Results 1 to 2 of 2

Thread: Repairing Sapphire HD 4870X2 GFx card




  1. #1
    Join Date
    Nov 2010
    Location
    Adelaide SA
    Posts
    44

    Question Repairing Sapphire HD 4870X2 GFx card

    Have one of the above that died due to thermal issues!! It had ingested cat fur and thermal marks are very apparent on the PCB next to the front (output end) GPU and (RAM I think) chip.
    Wondering who might have an idea on how to remove and replace these chips. Also where I might I get a replacement chip or chips? From another board or does this RAM chip appear on more recent cards?

    I know I have to remove about a zillion small screws to get inside this GFx card and get serials/ID numbers off the chip! Also know that I need access to specialist tools to deal with SMT on the PCB. I will give more detail tomorrow and will post then. But I reckon this card could still flog a lot of recent standard GFx cards even with noisy fan and thermal issues!!!.
    regards
    Leroy

  2. #2

    Default Re: Repairing Sapphire HD 4870X2 GFx card

    The costs to repair may severely outweigh those to replace it with dual 5770s (which have been known to sell on OCAU for ~$100ea) or even dual 4870s (again on OCAU I've seen these go for ~$50-70ea).
    Silverstone FT02S | ASRock 870 Extreme 3 | AMD Phenom II x6 1055t w/ Prolimatech Megahalems Rev. B | 8gb Corsair XMS3 1333mhz | Powercolor HD 5770 1GB | 250GB Seagate, 500GB Hitachi | Seasonic X-650 | Creative X-Fi Xtreme Audio

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •